Electrical power supply plug



FIG. 1 is a side elevational view of an electrical power supply plug showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a side elevational view thereof as seen from the opposite side of FIG. 1;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a top, front and side perspective view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a top, rear and side perspective view thereof;

FIG. 8 is a top plan view thereof;

FIG. 9 is a bottom, front and side perspective view thereof;

FIG. 10 is a side elevational view of a second embodiment of my new design, the opposite side being a mirror image;

FIG. 11 is a top plan view thereof;

FIG. 12 is a bottom plan view thereof;

FIG. 13 is a front elevational view thereof;

FIG. 14 is a side elevational view of a third embodiment of my new design, the opposite side being a mirror image;

FIG. 15 is a top plan view thereof;

FIG. 16 is a bottom plan view thereof;

FIG. 17 is a front elevational view thereof;

FIG. 18 is a side elevational view of a fourth embodiment of my new design;

FIG. 19 is a bottom plan view thereof;

FIG. 20 is a side elevational view thereof as seen from the opposite side of FIG. 18;

FIG. 21 is a front elevational view thereof;

FIG. 22 is a top, front and side perspective view thereof;

FIG. 23 is a rear elevational view thereof;

FIG. 24 is a top, rear and side perspective view thereof;

FIG. 25 is a top plan view thereof;

FIG. 26 is a bottom, front and side perspective view thereof;

FIG. 27 is a side elevational view of a fifth embodiment of my new design, the opposite side being a mirror image;

FIG. 28 is a top plan view thereof;

FIG. 29 is a bottom plan view thereof;

FIG. 30 is a front elevational view thereof;

FIG. 31 is a side elevational view of a sixth embodiment of my new design, the opposite side being a mirror image;

FIG. 32 is a top plan view thereof;

FIG. 33 is a bottom plan view thereof;

FIG. 34 is a front elevational view thereof;

FIG. 35 is a side elevational view of a seventh embodiment of my new design;

FIG. 36 is a bottom plan view thereof;

FIG. 37 is a side elevational view thereof as seen from the opposite side of FIG. 35;

FIG. 38 is a front elevational view thereof;

FIG. 39 is a top, front and side perspective view thereof;

FIG. 40 is a rear elevational view thereof;

FIG. 41 is a top, rear and side perspective view thereof;

FIG. 42 is a top plan view thereof;

FIG. 43 is a bottom, front and side perspective view thereof;

FIG. 44 is a side elevational view of an eighth embodiment of my new design, the opposite side being a mirror image;

FIG. 45 is a top plan view thereof;

FIG. 46 is a bottom plan view thereof;

FIG. 47 is a front elevational view thereof;

FIG. 48 is a side elevational view of a ninth embodiment of my new design, the opposite side being a mirror image;

FIG. 49 is a top plan view thereof;

FIG. 50 is a bottom plan view thereof;

FIG. 51 is a front elevational view thereof;

FIG. 52 is a side elevational view of a tenth embodiment of my new design, the opposite side being a mirror image;

FIG. 53 is a top plan view thereof;

FIG. 54 is a bottom plan view thereof;

FIG. 55 is a front elevational view thereof;

FIG. 56 is a side elevational view of an eleventh embodiment of my new design, the opposite side being a mirror image;

FIG. 57 is a top plan view thereof, the bottom side being a mirror image;

FIG. 58 is a bottom plan view thereof;

FIG. 59 is a front elevational view thereof;

FIG. 60 is a side elevational view of a twelfth embodiment of my new design, the opposite side being a mirror image;

FIG. 61 is a top plan view thereof;

FIG. 62 is a bottom plan view thereof;

FIG. 63 is a front elevational view thereof;

FIG. 64 is a side elevational view of a thirteenth embodiment of my new design, the opposite side being a mirror image;

FIG. 65 is a top plan view thereof, the bottom side being a mirror image;

FIG. 66 is a bottom plan view thereof;

FIG. 67 is a front elevational view thereof;

FIG. 68 is a side elevational view of an fourteenth embodiment of my new design, the opposite side being a mirror image;

FIG. 69 is a top plan view thereof;

FIG. 70 is a bottom plan view thereof;

FIG. 71 is a front elevational view thereof;

FIG. 72 is a side elevational view of a fifteenth embodiment of my new design, the opposite side being a mirror image;

FIG. 73 is a top plan view thereof;

FIG. 74 is a bottom plan view thereof;

FIG. 75 is a front elevational view thereof;

FIG. 76 is a side elevational view of a sixteenth embodiment of my new design, the opposite side being a mirror image;

FIG. 77 is a top plan view thereof;

FIG. 78 is a bottom plan view thereof;

FIG. 79 is a front elevational view thereof;

FIG. 80 is a side elevational view of a seventeenth embodiment of my new design, the opposite side being a mirror image;

FIG. 81 is a top plan view thereof;

FIG. 82 is a bottom plan view thereof; and,

FIG. 83 is a front elevational view thereof. 

The ornamental design for an electrical power supply plug, as shown and described. 